Algeria has known many empires and dynasties starting with the ancient Numidians (3rd century B.C.), Phoenicians, Carthaginians, Romans, Vandals, Byzantines, over a dozen different Arab and Berber dynasties, Spaniards, and Ottoman Turks. It was under the latter that the Barbary pirates operated from North Africa and preyed on shipping beginning in roughly 1500, peaking in the early to mid-17th century, until finally subdued by the French capture of Algiers in 1830. The French southward conquest of the entirety of Algeria proceeded throughout the 19th century and was marked by many atrocities. The country was heavily colonized by the French in the late 19th and early 20th centuries. A bloody eight-year struggle culminated in Algerian independence in 1962.

Algeria's primary political party, the National Liberation Front (FLN), was established in 1954 as part of the struggle for independence and has since largely dominated politics. The Government of Algeria in 1988 instituted a multi-party system in response to public unrest, but the surprising first round success of the Islamic Salvation Front (FIS) in the December 1991 legislative elections led the Algerian army to intervene and postpone the second round of elections to prevent what the secular elite feared would be an extremist-led government from assuming power. The army began a crackdown on the FIS that spurred FIS supporters to begin attacking government targets. Fighting escalated into an insurgency, which saw intense violence from 1992-98, resulting in over 100,000 deaths - many attributed to indiscriminate massacres of villagers by extremists. The government gained the upper hand by the late-1990s, and FIS's armed wing, the Islamic Salvation Army, disbanded in January 2000.

Abdelaziz BOUTEFLIKA, with the backing of the military, won the presidency in 1999 in an election that was boycotted by several candidates protesting alleged fraud, and won subsequent elections in 2004, 2009, and 2014. The government in 2011 introduced some political reforms in response to the Arab Spring, including lifting the 19-year-old state of emergency restrictions and increasing women's quotas for elected assemblies, while also increasing subsidies to the populace. Since 2014, Algeria's reliance on hydrocarbon revenues to fund the government and finance the large subsidies for the population has fallen under stress because of declining oil prices. Protests broke out across the country in late February 2019 against President BOUTEFLIKA's decision to seek a fifth term. BOUTEFLIKA resigned on 2 April 2019, and the speaker of the upper house of parliament, Abdelkader BENSALAH, became interim head of state on 9 April. BENSALAH remained in office beyond the 90-day constitutional limit until Algerians elected former Prime Minister Abdelmadjid TEBBOUNE as the country's new president in December 2019.

Saudi Arabia is the birthplace of Islam and home to Islam's two holiest shrines in Mecca and Medina. The king's official title is the Custodian of the Two Holy Mosques. The modern Saudi state was founded in 1932 by ABD AL-AZIZ bin Abd al-Rahman Al SAUD (Ibn Saud) after a 30-year campaign to unify most of the Arabian Peninsula. One of his male descendants rules the country today, as required by the country's 1992 Basic Law. Following Iraq's invasion of Kuwait in 1990, Saudi Arabia accepted the Kuwaiti royal family and 400,000 refugees while allowing Western and Arab troops to deploy on its soil for the liberation of Kuwait the following year. The continuing presence of foreign troops on Saudi soil after the liberation of Kuwait became a source of tension between the royal family and the public until all operational US troops left the country in 2003. Major terrorist attacks in May and November 2003 spurred a strong ongoing campaign against domestic terrorism and extremism. US troops returned to the Kingdom in October 2019 after attacks on Saudi oil infrastructure.

From 2005 to 2015, King ABDALLAH bin Abd al-Aziz Al Saud incrementally modernized the Kingdom. Driven by personal ideology and political pragmatism, he introduced a series of social and economic initiatives, including expanding employment and social opportunities for women, attracting foreign investment, increasing the role of the private sector in the economy, and discouraging businesses from hiring foreign workers. These reforms have accelerated under King SALMAN bin Abd al-Aziz, who ascended to the throne in 2015, and has since lifted the Kingdom's ban on women driving and allowed cinemas to operate for the first time in decades. Saudi Arabia saw some protests during the 2011 Arab Spring but not the level of bloodshed seen in protests elsewhere in the region. Shia Muslims in the Eastern Province protested primarily against the detention of political prisoners, endemic discrimination, and Bahraini and Saudi Government actions in Bahrain. Riyadh took a cautious but firm approach by arresting some protesters but releasing most of them quickly and by using its state-sponsored clerics to counter political and Islamist activism.

The government held its first-ever elections in 2005 and 2011, when Saudis went to the polls to elect municipal councilors. In December 2015, women were allowed to vote and stand as candidates for the first time in municipal council elections, with 19 women winning seats. After King SALMAN ascended to the throne in 2015, he placed the first next-generation prince, MUHAMMAD BIN NAYIF bin Abd al-Aziz Al Saud, in the line of succession as Crown Prince. He designated his son, MUHAMMAD BIN SALMAN bin Abd al-Aziz Al Saud, as the Deputy Crown Prince. In March 2015, Saudi Arabia led a coalition of 10 countries in a military campaign to restore the legitimate government of Yemen, which had been ousted by Huthi forces allied with former president ALI ABDULLAH al-Salih. The war in Yemen has drawn international criticism for civilian casualties and its effect on the country's dire humanitarian situation. In December 2015, then Deputy Crown Prince MUHAMMAD BIN SALMAN announced Saudi Arabia would lead a 34-nation Islamic Coalition to fight terrorism (it has since grown to 41 nations). In May 2017, Saudi Arabia inaugurated the Global Center for Combatting Extremist Ideology (also known as "Etidal") as part of its ongoing efforts to counter violent extremism. In June 2017, King SALMAN elevated MUHAMMAD BIN SALMAN to Crown Prince.

The country remains a leading producer of oil and natural gas and holds about 16% of the world's proven oil reserves as of 2015. The government continues to pursue economic reform and diversification, particularly since Saudi Arabia's accession to the WTO in 2005, and promotes foreign investment in the Kingdom. In April 2016, the Saudi Government announced a broad set of socio-economic reforms, known as Vision 2030. Low global oil prices throughout 2015 and 2016 significantly lowered Saudi Arabia's governmental revenue. In response, the government cut subsidies on water, electricity, and gasoline; reduced government employee compensation packages; and announced limited new land taxes. In coordination with OPEC and some key non-OPEC countries, Saudi Arabia agreed cut oil output in early 2017 to regulate supply and help elevate global prices.

frequent sand and dust storms

volcanism: despite many volcanic formations, there has been little activity in the past few centuries; volcanoes include Harrat Rahat, Harrat Khaybar, Harrat Lunayyir, and Jabal Yar

Algeria's economy remains dominated by the state, a legacy of the country's socialist post-independence development model. In recent years the Algerian Government has halted the privatization of state-owned industries and imposed restrictions on imports and foreign involvement in its economy, pursuing an explicit import substitution policy.

Hydrocarbons have long been the backbone of the economy, accounting for roughly 30% of GDP, 60% of budget revenues, and nearly 95% of export earnings. Algeria has the 10th-largest reserves of natural gas in the world - including the 3rd-largest reserves of shale gas - and is the 6th-largest gas exporter. It ranks 16th in proven oil reserves. Hydrocarbon exports enabled Algeria to maintain macroeconomic stability, amass large foreign currency reserves, and maintain low external debt while global oil prices were high. With lower oil prices since 2014, Algeria's foreign exchange reserves have declined by more than half and its oil stabilization fund has decreased from about $20 billion at the end of 2013 to about $7 billion in 2017, which is the statutory minimum.

Declining oil prices have also reduced the government's ability to use state-driven growth to distribute rents and fund generous public subsidies, and the government has been under pressure to reduce spending. Over the past three years, the government has enacted incremental increases in some taxes, resulting in modest increases in prices for gasoline, cigarettes, alcohol, and certain imported goods, but it has refrained from reducing subsidies, particularly for education, healthcare, and housing programs.

Algiers has increased protectionist measures since 2015 to limit its import bill and encourage domestic production of non-oil and gas industries. Since 2015, the government has imposed additional restrictions on access to foreign exchange for imports, and import quotas for specific products, such as cars. In January 2018 the government imposed an indefinite suspension on the importation of roughly 850 products, subject to periodic review.

President BOUTEFLIKA announced in fall 2017 that Algeria intends to develop its non-conventional energy resources. Algeria has struggled to develop non-hydrocarbon industries because of heavy regulation and an emphasis on state-driven growth. Algeria has not increased non-hydrocarbon exports, and hydrocarbon exports have declined because of field depletion and increased domestic demand.

Saudi Arabia has an oil-based economy with strong government controls over major economic activities. It possesses about 16% of the world's proven petroleum reserves, ranks as the largest exporter of petroleum, and plays a leading role in OPEC. The petroleum sector accounts for roughly 87% of budget revenues, 42% of GDP, and 90% of export earnings.

Saudi Arabia is encouraging the growth of the private sector in order to diversify its economy and to employ more Saudi nationals. Approximately 6 million foreign workers play an important role in the Saudi economy, particularly in the oil and service sectors; at the same time, however, Riyadh is struggling to reduce unemployment among its own nationals. Saudi officials are particularly focused on employing its large youth population.

In 2017, the Kingdom incurred a budget deficit estimated at 8.3% of GDP, which was financed by bond sales and drawing down reserves. Although the Kingdom can finance high deficits for several years by drawing down its considerable foreign assets or by borrowing, it has cut capital spending and reduced subsidies on electricity, water, and petroleum products and recently introduced a value-added tax of 5%. In January 2016, Crown Prince and Deputy Prime Minister MUHAMMAD BIN SALMAN announced that Saudi Arabia intends to list shares of its state-owned petroleum company, ARAMCO - another move to increase revenue and outside investment. The government has also looked at privatization and diversification of the economy more closely in the wake of a diminished oil market. Historically, Saudi Arabia has focused diversification efforts on power generation, telecommunications, natural gas exploration, and petrochemical sectors. More recently, the government has approached investors about expanding the role of the private sector in the health care, education and tourism industries. While Saudi Arabia has emphasized their goals of diversification for some time, current low oil prices may force the government to make more drastic changes ahead of their long-run timeline.

Algeria has a steadily developing telecom infrastructure through sound regulatory measures and government policies aimed at providing Internet connections across the country, including underserved areas; mobile penetration and LTE services are growing steadily; in common with other markets in the region, mobile connections account for the vast majority of Internet accesses; well served by satellite and submarine cable connections; importer of broadcasting equipment from China (2021)

one of the most progressive telecom markets in the Middle East; mobile penetration high, with a saturated market; mobile operators competitive and meeting the demand for workers, students and citizens working from home; Huawei partners with operator to provide 5G to dozens of cities; broadband is available with DSL, fiber, and wireless; mobile penetration is high; restrictive monarchy places limits on information and services available online; authorities operate extensive censorship and surveillance systems; major importer of broadcasting equipment from UAE and China (2020)

Algeria and many other states reject Moroccan administration of Western Sahara; the Polisario Front, exiled in Algeria, represents the "Sahrawi Arab Democratic Republic" which Algeria recognizes; the Algerian-Moroccan land border remains closed; dormant disputes include Libyan claims of about 32,000 sq km of southeastern Algeria and the National Liberation Front's (FLN) assertions of a claim to Chirac Pastures in southeastern Morocco.

Saudi Arabia has reinforced its concrete-filled security barrier along sections of the now fully demarcated border with Yemen to stem illegal cross-border activities; Kuwait and Saudi Arabia continue discussions on a maritime boundary with Iran; Saudi Arabia claims Egyptian-administered islands of Tiran and Sanafir

human traffickers exploit domestic and foreign victims; Algerian women and girls are vulnerable to sex trafficking due to financial problems or after running away from home; undocumented sub-Saharan migrants are vulnerable to labor and sex trafficking and are exploited in restaurants, houses, and informal worksites; sub-Saharan men and women needing more funds for their onward journey to Europe work illegally in construction and commercial sex and are vulnerable to sex trafficking and debt bondage; foreign women and girls, mainly from sub-Saharan Africa, are subject to sex trafficking in bars and informal brothels; criminal begging rings that exploit sub-Saharan African migrant children are common

Tier 2 Watch List - Saudi Arabia does not fully meet the minimum standards for the elimination of trafficking, but is making significant efforts to do so and was upgraded to Tier 2 Watch List;